ES2085109T3 - Metodo y sistema de control del accionador de la seccion de gama para impedir el deterioro o averia de los sincronizadores de la seccion de gama. - Google Patents

Metodo y sistema de control del accionador de la seccion de gama para impedir el deterioro o averia de los sincronizadores de la seccion de gama.

Info

Publication number
ES2085109T3
ES2085109T3 ES93300282T ES93300282T ES2085109T3 ES 2085109 T3 ES2085109 T3 ES 2085109T3 ES 93300282 T ES93300282 T ES 93300282T ES 93300282 T ES93300282 T ES 93300282T ES 2085109 T3 ES2085109 T3 ES 2085109T3
Authority
ES
Spain
Prior art keywords
range section
section
deterioration
failure
prevent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93300282T
Other languages
English (en)
Inventor
Michael James Huggins
Daniel Alan Monette
Ronald Alan Hutchison
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2085109T3 publication Critical patent/ES2085109T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/705—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using hydraulic and mechanical control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/20—Timing of gear shifts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/46—Uncoupling of current gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/50—Coupling of new gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/682—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings with interruption of drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

SE PRESENTAN UN METODO Y UN SISTEMA DE CONTROL DE INVERSION (230) DE UNA SECCION DE TRANSMISION AUXILIAR ACCIONADA POR UNA PRESION HIDRAULICA (14) QUE INCLUYE UN MIEMBRO DE CONTROL (246) PARA PREVENIR QUE SE PRODUZCAN DAÑOS EN EL EMBRAGUE SINCRONIZADO DE LA SECCION AUXILIAR (92, 128) SI LA SECCION DE TRANSMISION PRINCIPAL (12) SE ENGANCHA DURANTE UNA INVERSION DE LA SECCION AUXILIAR. UNA VALVULA DE PROTECCION SINCRONIZADORA DE RANGO (246) QUE SE PONE EN FUNCIONAMIENTO PARA EVACUAR POR LO MENOS LA CAMARA DE ALTA RELACION DE VELOCIDADES (224) DEL ACCIONADOR DEL PISTON (220) SIEMPRE QUE SE DETECTE QUE LA SECCION PRINCIPAL SE ENCUENTRA ENGANCHADA.
ES93300282T 1992-01-23 1993-01-18 Metodo y sistema de control del accionador de la seccion de gama para impedir el deterioro o averia de los sincronizadores de la seccion de gama. Expired - Lifetime ES2085109T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/824,638 US5199312A (en) 1992-01-23 1992-01-23 Range section actuator control system and method for preventing damage to range section synchronizers

Publications (1)

Publication Number Publication Date
ES2085109T3 true ES2085109T3 (es) 1996-05-16

Family

ID=25241928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93300282T Expired - Lifetime ES2085109T3 (es) 1992-01-23 1993-01-18 Metodo y sistema de control del accionador de la seccion de gama para impedir el deterioro o averia de los sincronizadores de la seccion de gama.

Country Status (6)

Country Link
US (1) US5199312A (es)
EP (1) EP0552900B1 (es)
JP (1) JP3312221B2 (es)
CA (1) CA2086866C (es)
DE (1) DE69301836T2 (es)
ES (1) ES2085109T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329826A (en) * 1992-01-22 1994-07-19 Eaton Corporation Enhanced automated splitter shifting with dual solenoid valves and auto fuel control
GB9312014D0 (en) * 1993-06-10 1993-07-28 Eaton Corp Auxiliary transmission system and input splitter therefor
US5582558A (en) * 1995-07-27 1996-12-10 Rockwell International Corporation Combined system for assisting shifting of manual transmission
US5676017A (en) * 1995-07-27 1997-10-14 Rockwell Heavy Vehicle Systems, Inc. Automatic range shift for multi-speed transmission
GB9521620D0 (en) * 1995-10-21 1996-01-03 Eaton Corp Compound transmission with repeat or double-I shift pattern
US5931055A (en) * 1997-12-23 1999-08-03 Meritor Heavy Vehicle Systems, Llc Electrical transmission range shift system
US5899121A (en) * 1997-12-29 1999-05-04 Eaton Corporation Fluid biased transmission range valve
US6042504A (en) * 1998-04-01 2000-03-28 Eaton Corporation Range shift control
US5970810A (en) * 1998-04-01 1999-10-26 Eaton Corporation Adaptive splitter actuator engagement force control
US6019011A (en) * 1998-12-09 2000-02-01 Eaton Corporation System for control of auxiliary section of compound transmissions
DE10001486C1 (de) * 2000-01-15 2001-09-06 Daimler Chrysler Ag Verfahren zur Ansteuerung einer Getriebeeinheit eines Kraftfahrzeuges mit Synchronisiereinrichtungen
US6339973B1 (en) 2000-04-10 2002-01-22 Eaton Corporation Slave valve with integral syncho-saver logic
US8117935B2 (en) * 2007-08-03 2012-02-21 GM Global Technology Operations LLC Synchronizer actuating system with selectives
DE102008007558A1 (de) * 2008-02-05 2009-08-06 Daimler Ag Getriebeschutzvorrichtung
CN103671886B (zh) * 2013-12-02 2016-01-20 陕西法士特齿轮有限责任公司 一种变速器保护系统
CN110873178B (zh) * 2020-01-17 2020-06-05 盛瑞传动股份有限公司 一种自动变速器在车辆“摇篮”滥用操作时的控制方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778247A (en) * 1955-05-27 1957-01-22 Fuller Mfg Co Transmission control system
US3229551A (en) * 1963-06-10 1966-01-18 Dana Corp Shifting mechanism
SE371611B (es) * 1972-11-17 1974-11-25 Volvo Ab
US4296642A (en) * 1979-08-20 1981-10-27 Dana Corporation Transmission interlock
US4450869A (en) * 1981-07-24 1984-05-29 Teledyne Republic Manufacturing Pilot-operated valve
US4428469A (en) * 1981-07-31 1984-01-31 Eaton Corporation Synchronizer spring pin
DE3429531A1 (de) * 1984-08-10 1986-02-20 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Hilfskraftbetaetigtes fahrzeuggetriebe
US4754665A (en) * 1986-02-05 1988-07-05 Eaton Corporation Auxiliary transmission section
US4793378A (en) * 1986-08-06 1988-12-27 Dana Corporation Interlock valve and control
US4788875A (en) * 1987-09-03 1988-12-06 Eaton Corporation Auxiliary transmission section shift control system
SE459760B (sv) * 1987-11-02 1989-07-31 Volvo Ab Reglersystem foer en stegvaexlad automatvaexellaada
GB8809945D0 (en) * 1988-04-27 1988-06-02 Eaton Corp Pneumatic control system
US4920815A (en) * 1989-04-24 1990-05-01 Eaton Corporation Single shaft shifting mechanism
US4944197A (en) * 1989-06-07 1990-07-31 Eaton Corporation Resilient range interlock
US4989706A (en) * 1989-10-25 1991-02-05 Eaton Corporation Synchronizer
US5092187A (en) * 1990-11-08 1992-03-03 Rockwell International Corporation Auxiliary transmission shift control system

Also Published As

Publication number Publication date
DE69301836D1 (de) 1996-04-25
DE69301836T2 (de) 1996-08-01
EP0552900B1 (en) 1996-03-20
CA2086866C (en) 1996-07-02
JP3312221B2 (ja) 2002-08-05
CA2086866A1 (en) 1993-07-24
US5199312A (en) 1993-04-06
JPH05346165A (ja) 1993-12-27
EP0552900A1 (en) 1993-07-28

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